Pilot plant experimental studies of post combustion CO2 capture by reactive absorption with MEA and new solvents

Mangalapally, Hari Prasad; Notz, Ralf; Hoch, S.; Asprion, Norbert; Sieder, Georg; García, Hugo; Hasse, Hans

doi:10.1016/j.egypro.2009.01.128

Cited by 126 publications

(75 citation statements)

References 6 publications

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“…In the range of removal efficiencies (>85 %) that we are interested in, by comparison with other publications, the reboiler heat duty results that we report seem quite high [15,16,26,27]. Our results can be explained by the significant stripper heat losses to the ambient air.…”

Section: Error Determinationsupporting

confidence: 56%

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Laboratory Studies of Post-combustion CO2 Capture by Absorption with MEA and AMP Solvents

et al. 2015

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With regard to the climate policy that has been adopted, the implementation of the carbon capture and storage and carbon capture and utilization technologies seems to be the unavoidable solution to reduce emissions from the energy sector. As most Polish energy is derived from coal, the government has taken steps to reduce CO 2 emissions by initiating a strategic research program-"Advanced technologies for energy generation: Development of a technology for highly efficient zero-emission coal-fired power units integrated with CO 2 capture." This paper presents the results of an investigation of a process for continuous removal of CO 2 from the gas stream on a laboratory unit. This study was conducted at the Institute for Chemical Processing of Coal in Zabrze, Poland. The purpose of the tests that were conducted was to establish the effect of the sorption column load on CO 2 recovery and on the process regeneration heat duty. In the second part of the paper, a simple comparison of three amine solvents is presented as a part of the solvent selection process for further pilot plant tests.

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Section: Error Determinationsupporting

confidence: 56%

“…2. The reboiler heat duty parabolic trends as a function of L/G ratio were also reported by several authors: Han [12], Knudsen [15], Artanto [16], Mangalapally [26]. The figures show that to obtain higher CO 2 recovery and the lowest energy consumption, a specific liquid-to-gas ratio is required.…”

Section: Error Determinationmentioning

confidence: 79%

Laboratory Studies of Post-combustion CO2 Capture by Absorption with MEA and AMP Solvents

et al. 2015

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“…Figure 4 also shows the loading difference between the rich and lean amine solvents (Da, cyclic capacity), which provided information regarding the utilization of the solvent. The tests, simultaneously having the highest CO 2 recovery (g), had the biggest loading difference between the rich and lean solvents (Da) (Mangalapally et al 2009). …”

Section: Solution Loadingmentioning

confidence: 99%

Demonstration of a post-combustion carbon capture pilot plant using amine-based solvents at the Łaziska Power Plant in Poland

Stec

Tatarczuk

Więcław‐Solny

et al. 2015

Clean Techn Environ Policy

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As a part of the strategic research program ''Advanced technologies for energy generation: Development of a technology for highly efficient zero-emission coal-fired power units integrated with CO 2 capture'', a mobile CO 2 absorption pilot plant was erected. The main purpose of the pilot plant was to demonstrate the postcombustion technology in conjunction with a coal-fired power plant. The pilot plant captured CO 2 by chemical absorption in amine-based solvents, which was considered to be the best adapted technology to the requirements of coal-fired power plants and suitable for retrofitting to existing units. The pilot plant captured up to 1000 kg/day of CO 2 from the power plant's flue gases with CO 2 recovery exceeding 90 %. The flexible process flowsheet of the pilot plant offered high potential for the validation of various improvements, which were designed to reduce the process energy demand and to increase the CO 2 recovery. This paper summarizes the initial operation experience at the TAURON Łaziska Power Plant in Poland. Selected first results obtained are presented and discussed. The initial campaigns utilized 20 and 30 wt% monoethanolamine (MEA) solutions recognized as baseline solvents that were suitable for comparative purposes. The initial campaigns at the pilot plant successfully demonstrated reliable operation and promising results.

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“…During the tests, CO 2 captured is either vented into the atmosphere (Alstom 2009(Alstom , 2011Chopin 2014), transported and stored underground (Ju 2015;MIT 2016b) or sold to beverage industries (Ju 2015). Investigations carried out during the pilot plant studies include (1) profiling different solvents; (2) scale-up procedure; (3) solvent degradability; (4) corrosion studies; (5) operation study and (6) process energy efficiency (Chi and Rochelle 2002;Uyanga and Idem 2007;Davis and Rochelle 2009;Kittel et al 2009;Mangalapally et al 2009;Alstom 2011;Faber et al 2011;Seibert et al 2011;Rabensteiner et al 2014). …”

Section: Solventsmentioning

confidence: 99%

Current status and future development of solvent-based carbon capture

Oko

Wang

Joel

2017

Int J Coal Sci Technol

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Solvent-based carbon capture is the most commercially-ready technology for economically and sustainably reaching carbon emission reduction targets in the power sector. Globally, the technology has been deployed to deal with flue gases from large scale power plants and different carbon-intensive industries. The success of the technology is due to significant R&D activities on the process development and decades of industrial experience on acid gas removal processes from gaseous mixtures. In this paper, current status of PCC based on chemical absorption-commercial deployment and demonstration projects, analysis of different solvents and process configurations-is reviewed. Although some successes have been recorded in developing this technology, its commercialization has been generally slow as evidenced in the cancellation of high profile projects across the world. This is partly due to the huge cost burden of the technology and unpredictable government policies. Different research directions, namely new process development involving process intensification, new solvent development and a combination of both, are discussed in this paper as possible pathways for reducing the huge cost of the technology.

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Pilot plant experimental studies of post combustion CO2 capture by reactive absorption with MEA and new solvents

Cited by 126 publications

References 6 publications

Laboratory Studies of Post-combustion CO2 Capture by Absorption with MEA and AMP Solvents

Laboratory Studies of Post-combustion CO2 Capture by Absorption with MEA and AMP Solvents

Demonstration of a post-combustion carbon capture pilot plant using amine-based solvents at the Łaziska Power Plant in Poland

Current status and future development of solvent-based carbon capture

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